ModelStreamingMode

Controls how model is streamed in and out when used in an experience that is streaming enabled. Has no effect when experience is not streaming enabled.

Items

Name	Value	Description
Default	0	Default behavior (subject to change).
Atomic	1	The `Model` and all of its descendants are streamed in/out together. For streaming in, this applies when any descendant `BasePart` is eligible for streaming in. For streaming out, this applies when all descendant `BaseParts` are eligible for streaming out.
Persistent	2	Persistent models are sent as a complete atomic unit soon after the player joins and before the `Workspace.PersistentLoaded` event fires. Persistent models and their descendants are never streamed out.
PersistentPerPlayer	3	Behaves as a persistent model for players that have been added using `Model:AddPersistentPlayer()`. For other players, behavior is the same as `Atomic`. You can revert a model from player persistence via `Model:RemovePersistentPlayer()`.
Nonatomic	4	When a nonatomic model is streamed, descendants are also sent, except for part descendants. Nonatomic models that are not descendants of parts are sent during experience loading.

Default

Default behavior (subject to change).

Field	Value
value	0

Atomic

The Model and all of its descendants are streamed in/out together. For streaming in, this applies when any descendant BasePart is eligible for streaming in. For streaming out, this applies when all descendant BaseParts are eligible for streaming out.

Field	Value
value	1

Persistent

Persistent models are sent as a complete atomic unit soon after the player joins and before the Workspace.PersistentLoaded event fires. Persistent models and their descendants are never streamed out.

Field	Value
value	2

PersistentPerPlayer

Behaves as a persistent model for players that have been added using Model:AddPersistentPlayer(). For other players, behavior is the same as Atomic. You can revert a model from player persistence via Model:RemovePersistentPlayer().

Field	Value
value	3

Nonatomic

When a nonatomic model is streamed, descendants are also sent, except for part descendants. Nonatomic models that are not descendants of parts are sent during experience loading.

Field	Value
value	4